Messages in this thread | | | From | Kumar Gala <> | Subject | Re: [PATCH] Revert serial 8250 console fixes | Date | Mon, 6 Feb 2006 13:14:46 -0600 |
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On Feb 6, 2006, at 12:24 PM, Alan Cox wrote:
> On Llu, 2006-02-06 at 11:20 -0600, Kumar Gala wrote: >> Revert Alan's SMP related console race fix as it breaks on some >> embedded >> PowerPC's. > > Please figure out why your hardware is misbehaving before you make a > mess of everyone elses stuff. I've seen nothing from you in the way of > register dumps when this occurs. You need to find out what is actually > happening on your board.
I wan't trying to be difficult, just looking for next steps. I replied to your initial suggestion but never heard back on what to try or do going forward.
Can you explain further why you had to change wait_for_xmitr() from testing BOTH_EMPTY to UART_LSR_THRE.
Also, what exactly would you be looking for in a register dump?
thanks
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